load ascii data with multiple name
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dear all,
I have some data with name ZA000060.TXT, ZA000120.TXT, ZA000180.TXT ..... at the same time I load data with :
for k=60:60:300
aa = sprintf('%d',k);
load (['ZA0000' aa '.TXT'],'AAA')
end
but there is error when load second data because the zero number.
unable to read file "ZA0000120.TXT"
Any help would be great,
Best regard,
5 个评论
@gugum gumbira : Why do you think that " error when load second data because the zero number" ?
You don't give us the complete error message, and there is no reason why a zero digit in a filename would cause any error. Please show us the complete error message.
Also note that it would be much better to load the data into one cell array:
V = 60:60:300;
C = cell(size(V));
for k = 1:numel(V)
filename = sprintf('ZA000%03d.TXT', V(k));
C{k} = load(filename);
end
Do NOT load the variables individually, this will make your code much more complicated.
Edit: simplify example code.
gugum gumbira
2016-4-13
gugum gumbira
2016-4-15
采纳的回答
Walter Roberson
2016-4-13
for k=60:60:300
filename = sprintf('ZA000%03d.TXT', k);
ZA{K} = load(filename);
end
3 个评论
gugum gumbira
2016-4-13
Guillaume
2016-4-13
To elaborate on Walter's answer. We suspect the problem is that you need a variable number of 0s before the actual number, depending on the actual number of digits.
This is what the '%03d' does in the formatstring of sprintf. It says prints the number as decimal (the d) with at least 3 digits (the 3) padded by zeros if necessary (the 0).
gugum gumbira
2016-4-14
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